How to deal with testosterone decline - mercola.com, Know the risk factors of testosterone decline, as well as methods that can help improve your testosterone levels naturally, like hormone replacement therapy..

Testosterone - drugs.com, Testosterone is used in men and boys to treat conditions caused by a lack of this hormone. includes testosterone side effects, interactions and indications..
What is a testosterone test? - webmd, High or low testosterone can signal a problem in both men and women. learn how your doctor tests your testosterone levels, and what your results mean..